JPS5469703A - Iron-core for rotary electric machine - Google Patents

Iron-core for rotary electric machine

Info

Publication number
JPS5469703A
JPS5469703A JP13672177A JP13672177A JPS5469703A JP S5469703 A JPS5469703 A JP S5469703A JP 13672177 A JP13672177 A JP 13672177A JP 13672177 A JP13672177 A JP 13672177A JP S5469703 A JPS5469703 A JP S5469703A
Authority
JP
Japan
Prior art keywords
core
iron
winding
end portions
electric machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13672177A
Other languages
Japanese (ja)
Inventor
Yasuyuki Mita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13672177A priority Critical patent/JPS5469703A/en
Publication of JPS5469703A publication Critical patent/JPS5469703A/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

PURPOSE: To facilitate the winding operation, by beveling the core end portions adjacent to the core slot openings, wherein said core end portions are beveled in parallel with the winding direction.
CONSTITUTION: The end portions of teeth 90 of the iron-core 8 adjacent to the openings 12 of the slots 11 are beveled 10 alternately, and the opening portions 12 of the slots 11 are formed nearly in parallel with the winding direction as indicated by broken lines. Thus, obstacles at the ends of teeth 9 are eliminated so that the winding operation can be facilitated, and shorter winding time and automatical winding operation can be realized easily.
COPYRIGHT: (C)1979,JPO&Japio
JP13672177A 1977-11-16 1977-11-16 Iron-core for rotary electric machine Pending JPS5469703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13672177A JPS5469703A (en) 1977-11-16 1977-11-16 Iron-core for rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13672177A JPS5469703A (en) 1977-11-16 1977-11-16 Iron-core for rotary electric machine

Publications (1)

Publication Number Publication Date
JPS5469703A true JPS5469703A (en) 1979-06-05

Family

ID=15181932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13672177A Pending JPS5469703A (en) 1977-11-16 1977-11-16 Iron-core for rotary electric machine

Country Status (1)

Country Link
JP (1) JPS5469703A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220228A (en) * 1990-02-16 1993-06-15 Sankyo Seiki Mfg. Co., Ltd. Rotating electric machine with bevelled armature poles
JP2009027912A (en) * 2007-06-19 2009-02-05 Asmo Co Ltd Armature and motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220228A (en) * 1990-02-16 1993-06-15 Sankyo Seiki Mfg. Co., Ltd. Rotating electric machine with bevelled armature poles
JP2009027912A (en) * 2007-06-19 2009-02-05 Asmo Co Ltd Armature and motor

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